剑桥少儿英语二级上册Unit10.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,Lets review,The dog,is,bigger,than,the mouse,The boy,is,younger,than,the girl.,Li Lei,is,taller,than,Tom.,Conclusion,A +be+,比较级,+than+B,形容词比较级句式的结构：,The mouse is short,er,than,the duck.,The duck is tall,er,than,the mouse.,Tom is young,er,than,Nick.,Tom,Nick,Nick is old,er,than,Tom.,A book is,small,er,than,B book.,A,B,B book is,bigg,er,than,A book.,Which,is bigger,the pig or the elephant?,(),(),The elephant,is bigger,.,Which,is taller,the giraffe or the dog?,(),(),The giraffe,is taller.,Which,is faster,the tiger or the dog?,(),(),The tiger,is faster,.,Her sweater is,as,red,as,an apple.,as,as,as,as,The giraffe is,as,tall,as,the tree.,Unit 10,Did you know?,形容词的最高级,形容词比较级,一般用在比较两个事物的时候。,形容词最高级,就是在比较的时候，某一事物具有某方面最典型的特征。,注意哦！,比较级：用于两者比较。,最高级：用于三者或三者以上比较。,最高级前面要有,the,the,形容词最高级,1.,一般在形容词末尾加,est,。,如：,short-short,est,2.,以,e,结尾的，直接加,st,。,如：,fine-fine,st,3.,双写,最后一个字母，再加,est,。,如：,big-big,gest,4.,以辅音加,y,结尾的，,把,y,变,i,，加,est,。,如：,happy-happ,iest,形容词,最高级,的构成方法：,the,形容词最高级,e,结尾加,st,y,变,i,加,est,辅元辅,双写加,est,多音节或少数双音节在形容词前加,-most,直接加,est,the,late,st,the,nice,st,the,large,st,funny,the,funn,i,est,heavy,the,heav,i,est,dirty,the,dirt,i,est,happy,the,happ,i,est,easy,the,eas,i,est,the,big,g,est,the,thin,n,est,the,fat,t,est,the,hot,t,est,the,most,interesting,the,most,beautiful,the,most,difficult,the,most,careful,the,most,boring,the,small,est,tall,est,long,est,short,est,strong,est,fast,est,slow,est,Lets read,tall,est,short,est,old,est,young,est,fat,t,est,thin,n,est,big,g,est,small,est,fine,fine,r,fine,st,thin,thin,ner,thin,nest,hot,hot,ter,hot,test,easy,eas,ier,eas,iest,happy,happ,ier,happi,est,Lets read,tall-tall,er,the,tall,est,short-short,er,the,short,est,old old,er,-,the,old,est,young-young,er,the,young,est,fast -fast,er,the,fast,est,slow-slow,er,the,slow,est,beautiful,-,more,beautiful-,the most,beautiful,careful,-,more,careful-,the most,careful,difficult,-,more,difficult-,the most,difficult,三音节词比较级：前面加“,more”,三音节词,最高级：前面加“,the most”,二、不规则形容词的比较级最高级,原 级,比 较 级,最 高 级,good/well,better,best,many/much,more,most,little,less,least,ill/bad/badly,worse,worst,far,farther/further,farthest/further,old,older/elder,oldest/eldest,注：,older,一般指年龄大小；,My father is older than my mother.,elder,指长幼关系,(,一般修饰名词作定语,);,My elder brother is a driver.,farther,指距离更远；,further,指抽像的,.I want to study English further.,further reading,big bigger the biggest,Apple A Apple B Apple C,long,longer,the longest,fast,fast,er,the,fast,est,slow,slow,er,the,slow,est,fast,fast,er,fast,est,The tiger is,the,fast,est.,Jim is,strong,.,Li Lei is .,Tom is .,stronger,the strongest,Exercise,Whats,the smallest,in the picture?,(),(),(),The ant is,the smallest.,What s,the biggest,in the picture?,(),(),(),The whale is,the biggest,.,Conclusion,The horse is,the,biggest,of all.,The baby is,the,youngest,of the three.,The brown coat is,the,cheapest.,Jim is,the,tallest,in our class.,主语,+be +,the,+,最高级,+of/in.,形容词最高级句式的结构：,The giraffe is,the tallest,land animal.It is 5.5,metres,tall.,The tallest,man,in China,is 2.36,metres,tall.,The fastest,plane is in the USA.,It travels at 3,530 km per hour.,The biggest,animal is the blue whale.It is 30,metres,long and 150 tons.,The biggest,plants are trees.,The fastest,car is in Britain.,It travels at 1,020 km per hour.,The fastest,fish is the sailfish.,It can travel at 100 km per hour.,The shortest,woman in China was 79cm tall when she was 19.,cm,centimetre,厘米,The Great Wall is,the longest,wall,in the world.,It is 6,350 km long.,The highest,mountain is,the Mount Everest.,Mount Everest,(,珠穆朗玛峰）,Australia,(澳大利亚）,The,boat is in,Australia.It,travels at 556km per hour.,fastest,The tallest,snowman was 22,metres,.,The longest,river is the Nile.,It is 6,673 km long.,Part 8 pair work,:,Ask and answer,Which dress is long,er,?,The red dress is long,er,.,Which dress is,the,long,est,of the three?,The green is,the,long,est,of the three.,Jim,Li Lei,Tom,Li Lei is,taller,than Tom.,Jim is,the tallest,of all.,The car is,fast,.,The train is,faster than,the car.,The plane is,the fastest,of the three.,The dog is,bigger,than,the mouse.,The horse is,the,biggest,of all,.,The boy is,younger,than,the man.,The baby is,the,youngest of the three,.,big,bigger,biggest,young younger,youngest,The blue car is,nice,.,The red car,the blue car.,(,红车比蓝车好看）,The purple car of all.,（紫色车最好看）,is nicer than,is the nicest,a basement,a balcony,a shoulder,moustache,a coat,a lift,姚明,迈克,乔丹,奥尼尔,贝克,汉姆,226cm,198cm,216cm,183cm,cm,centimetre,厘米,形容词的原形，比较级和最高级：,原级,比较级,最高级,big,bigger,biggest,cheap,cheaper,cheapest,new,newer,newest,close,closer,closest,friendly,friendlier,friendliest,expensive,more expensive,most expensive,popular,more popular,most popular,comfortable,more comfortable,most comfortable,interesting,more interesting,most interesting,